![Filter Display Unit FDU](http://www.masibus.com/wp-content/uploads/2019/05/Filter-Display-Unit-FDU.jpg)
Filter Display Unit FDU
The Filter Display Unit FDU can measure/ display differential pressure for up to three Filters using inbuilt sensors and is designed to give fast & accurate display of differential pressure across the Filters. FDU has up to 3 dedicated 4-digit seven segment, 0.56” Red LED displays to display PRE, FINE and HEPA Filters readings.